Rated voltage: DC3

38-39 [standard code]

The size may have 2-3cm differences due to manual measurement

color: yellow

DC 12V to 9V 2A Power Converter Module – Waterproof Step-down Voltage Regulator 15W Kids Shoes Rated voltage: DC3Description: This product uses synchronous voltage regulation technology with high quality imported components. It converts an input voltage of 8. 0V23. 0V into a stable 9. 0V DC output. It features over voltage, over current, thermal, and short circuit protection, and automatically resumes normal operation after protection is triggered. It uses high thermal conductivity silicone sealing and encapsulation technology, providing multiple protections